debug: 严重: Exception sending context initialized event to listener instance of class org.springframe

1. 严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener  
2. org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 28 in XML document from class path resource [applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 28; columnNumber: 81; cvc-complex-type.2.3: 元素 'property' 必须不含字符 [子级], 因为该类型的内容类型为“仅元素”。  
3.     at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:399)  
4.     at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)  
5.     at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)  
6.     at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)  
7.     at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:216)  
8.     at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187)  
9.     at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)  
10.     at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)  
11.     at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)  
12.     at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)  
13.     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:452)  
14.     at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)  
15.     at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)  
16.     at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)  
17.     at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4994)  
18.     at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5492)  
19.     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)  
20.     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)  
21.     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)  
22.     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)  
23.     at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245)  
24.     at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895)  
25.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)  
26.     at java.util.concurrent.FutureTask.run(FutureTask.java:262)  
27.     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)  
28.     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)  
29.     at java.lang.Thread.run(Thread.java:745)  

****************************错误原因***************************

错误代码：

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass">${jdbc.driverClassName}</property>
<property name="jdbcUrl" >${jdbc.url}</property>
<property name="user" >${jdbc.username}</property>
<property name="password" >${jdbc.password}</property>


<property name="maxPoolSize" >${c3p0.pool.size.max}</property>
<property name="minPoolSize" >${c3p0.pool.size.min}</property>
<property name="initialPoolSize" >${c3p0.pool.size.ini}</property>
<property name="acquireIncrement" >${c3p0.pool.size.increment}</property>
</bean>

正确代码

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${jdbc.driverClassName}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>


<property name="maxPoolSize" value="${c3p0.pool.size.max}"/>
<property name="minPoolSize" value="${c3p0.pool.size.min}" />
<property name="initialPoolSize" value="${c3p0.pool.size.ini}"/>
<property name="acquireIncrement" value="${c3p0.pool.size.increment}"/>
</bean>